My daughter told us last week that she is pregnant and intends to keep the baby. She's 16 and, while we would support her parenting if that's what she really wanted, were uneasy about this and thought she was naive to the extent of the responsibility that would come with raising a child. However, she was extremely unwilling to have these conversations. Also, I started waking her up in the night every 2 hours, since a baby would do this and I wanted to give her some idea about that was like. However, unfortunately I think that was a mistake and made her resentful. She thinks I'm a 'psycho.' We also found out that the baby's dad is 23 and, obviously, we were extremely concerned about this and didn't want her spending time with him. We didn't know about his age before, we assumed she was seeing someone from school. She insists he's "mature, kind and respectful" and that they’ve only recently started seeing each other. Apparently they met through mutual friends at a party. She says "age is just a number" and is adamant that I’m overreacting. She claims that because he's supportive of her keeping the baby, this 'proves' that he is a good guy and has a good character. She also says that she's above the age of consent and can date whoever she wants. Well, last night she left to go and stay with him in his own flat. Obviously, we are extremely concerned and want her to come home. She has texted to say she's ok and is 'happy to meet in a public place so long as we fully accept that she's keeping the baby and she has chosen to live with him.' What is the best thing for us to do in this situation?